Question

If a line has no y-intercept, what can you say about the line? What if a line has no x-intercept?

Answer 1

If a line has no y-intercept then it is vertical.

If a line has no x-intercept then it is horizontal.

 

Then if the equation of a line is:

y = mx + c ,

where m = gradient (i.e. the slope of the line) and c = y-intercept.

Then when there is no x-intercept the gradient, m, is equal to zero.

Answer 2

i have no clue